131438229

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{6029}}^1$

素因数の和:6101

約数の個数: 24

約数和(自身を含む): 194214240

約数和(自身を除く): 62776011

約数列:

[1, 3, 13, 39, 43, 129, 169, 507, 559, 1677, 6029, 7267, 18087, 21801, 78377, 235131, 259247, 777741, 1018901, 3056703, 3370211, 10110633, 43812743, 131438229]

約数ペア:

[(1, 131438229), (3, 43812743), (13, 10110633), (39, 3370211), (43, 3056703), (129, 1018901), (169, 777741), (507, 259247), (559, 235131), (1677, 78377), (6029, 21801), (7267, 18087)]